.vmchoose,
.vrmscene {
  display: none;
}

.nav {
  width: 1200px;
  height: 90px;
  display: flex;
  margin: 0 auto;

  .logo {
    width: 200px;
    height: 90px;
    padding: 20px 0;
    margin-right: 140px;

    img {
      width: 220px;
      height: 50px;
    }
  }

  ul {
    flex: 1;
    display: flex;

    li {
      height: 90px;
      padding: 0 40px;

      a {
        padding: 0 15px;
        height: 100%;
        display: block;
        text-align: center;
        line-height: 90px;
        color: #333333;
        font-size: 18px;
        border-bottom: 2px solid #d6151a;
      }
    }
  }
}

.weCan {
  width: 100%;
  height: 70px;
  background-color: #fff;

  ul {
    width: 1200px;
    height: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;

    li {
      width: 180px;
      display: flex;
      align-items: center;
      justify-content: center;
    }
  }
}

.panorama {
  .panorama_top {
    // padding: 60px 0 50px 0;
    padding-top: 40px;
    box-sizing: border-box !important;
    border-bottom: 1px solid #f8f8f8;
    height: 180px;
    opacity: 0;
    animation: titleshow 0.5s linear forwards;

    h2 {
      font-size: 40px;
      color: #333333;
      text-align: center;
      // height: 80px;
      margin-bottom: 30px;
    }

    p {
      color: #666666;
      font-size: 18px;
      text-align: center;
    }
  }

  @keyframes titleshow {
    0% {
      opacity: 0;
    }

    100% {
      opacity: 1;
    }
  }

  .panorama_bot {
    // width: 1200px;
    // margin: 0 auto;
    margin-top: 40px;
    color: #666666;
    font-size: 14px;

    span {
      display: block;
      line-height: 40px;
      width: 0;
      height: 40px;
      overflow: hidden;
      text-align: center;
      animation: msgshow 0.5s linear forwards;
    }

    .panorama_bot_t:nth-of-type(even) {
      float: right;
    }

    // .message_t:nth-of-type(odd) {
    //   float: left;
    // }
    @keyframes msgshow {
      0% {
        width: 0px;
      }

      100% {
        width: 100%;
      }
    }
  }
}

// 为什么选择我们
.vr_choose {
  width: 1200px;
  margin: 0 auto;

  h2 {
    color: #333333;
    font-size: 40px;
    text-align: center;
    line-height: 200px;
    position: relative;
    opacity: 0;
    // top: 1000px;
    // transition: all 1s;
  }

  ul {
    display: flex;
    justify-content: space-between;

    li {
      width: 23%;
      height: 230px;
      padding-top: 50px;
      background: rgba(255, 255, 255, 1);
      box-shadow: 0px 0px 20px 0px rgba(230, 230, 230, 0.75);
      position: relative;
      // top: 1000px;
      opacity: 0;

      .pic {
        margin: 0 auto;
        width: 108px;
        height: 55px;

        .pic_t {
          display: none;
        }

        img {
          // width: 100%;
          height: 50px;
        }
      }

      .advantage {
        margin: 0 auto 30px;
        width: 176px;
        height: 40px;
        border-radius: 20px;
        background-color: #f8f8f8;
        text-align: center;
        line-height: 40px;
        color: #333333;
        font-size: 18px;
        font-weight: bold;
      }

      span {
        margin: 0 auto;
        display: block;
        width: 185px;
        text-align: center;
        color: #666666;
        font-size: 14px;
      }
    }

    // li:nth-child(1) {
    //   .pic {
    //     background: url('https://jingye.oss-cn-qingdao.aliyuncs.com/VR/01-2.png') no-repeat;
    //     background-size: 100% 100%;
    //   }
    // }

    li:nth-child(1):hover {
      .pic {
        .pic_o {
          display: none;
        }

        .pic_t {
          display: block;
        }
      }

      // background: url('https://jingye.oss-cn-qingdao.aliyuncs.com/VR/2.png') no-repeat;
      background: url("https://jingye.oss-cn-qingdao.aliyuncs.com/webo/11.png") no-repeat;

      background-size: 100% 100%;

      .advantage {
        background-color: #ffffff;
        color: #d6151a;
      }

      span {
        color: #ffffff;
      }
    }

    // li:nth-child(2) {
    //   .pic {
    //     background: url('https://jingye.oss-cn-qingdao.aliyuncs.com/tubiao/7.png') no-repeat;
    //     background-size: 100% 100%;
    //   }
    // }

    li:nth-child(2):hover {
      .pic {
        .pic_o {
          display: none;
        }

        .pic_t {
          display: block;
        }
      }

      // background: url('https://jingye.oss-cn-qingdao.aliyuncs.com/VR/2.png') no-repeat;
      background: url("https://jingye.oss-cn-qingdao.aliyuncs.com/webo/11.png") no-repeat;

      background-size: 100% 100%;

      .advantage {
        background-color: #ffffff;
        color: #d6151a;
      }

      span {
        color: #ffffff;
      }
    }

    // li:nth-child(3) {
    //   .pic {
    //     background: url('https://jingye.oss-cn-qingdao.aliyuncs.com/VR/03-2.png') no-repeat;
    //     background-size: 100% 100%;
    //   }
    // }

    li:nth-child(3):hover {
      .pic {
        .pic_o {
          display: none;
        }

        .pic_t {
          display: block;
        }
      }

      background: url("https://jingye.oss-cn-qingdao.aliyuncs.com/webo/11.png") no-repeat;
      // background: url('https://jingye.oss-cn-qingdao.aliyuncs.com/VR/2.png') no-repeat;
      background-size: 100% 100%;

      .advantage {
        background-color: #ffffff;
        color: #d6151a;
      }

      span {
        color: #ffffff;
      }
    }

    // li:nth-child(4) {
    //   .pic {
    //     background: url('https://jingye.oss-cn-qingdao.aliyuncs.com/VR/04-2.png') no-repeat;
    //     background-size: 100% 100%;
    //   }
    // }

    li:nth-child(4):hover {
      .pic {
        .pic_o {
          display: none;
        }

        .pic_t {
          display: block;
        }
      }

      background: url("https://jingye.oss-cn-qingdao.aliyuncs.com/webo/11.png") no-repeat;
      // background: url('https://jingye.oss-cn-qingdao.aliyuncs.com/VR/2.png') no-repeat;
      background-size: 100% 100%;

      .advantage {
        background-color: #ffffff;
        color: #d6151a;
      }

      span {
        color: #ffffff;
      }
    }
  }
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translate3d(0, 100%, 0);
  }

  100% {
    opacity: 1;
    transform: none;
  }
}

.chooseactive {
  h2 {
    animation: fadeInUp 0.7s ease forwards;
    // top: 0;
  }

  ul {
    li:nth-child(1) {
      animation: fadeInUp 1s ease forwards;
      // transition: all 1.3s;
    }

    li:nth-child(2) {
      animation: fadeInUp 1.2s ease forwards;
      // transition: all 1.5s;
    }

    li:nth-child(3) {
      animation: fadeInUp 1.4s ease forwards;
      // transition: all 1.7s;
    }

    li:nth-child(4) {
      animation: fadeInUp 1.6s ease forwards;
      // transition: all 1.9s;
    }
  }
}

// vt应用场景有哪些
.scene {
  margin-top: 100px;
  width: 100%;
  height: 921px;
  background: url(https://jingye.oss-cn-qingdao.aliyuncs.com/VR/VRbg01-2.png) no-repeat;
  background-size: 100% 100%;
  background-position: center bottom;
  background-repeat: no-repeat;
  background-attachment: fixed;
  position: relative;
  opacity: 0;
  // top: 1000px;
  // transition: all 0.5s;
  margin-bottom: 20px;

  .scene_top {
    height: 180px;
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 30px;
    box-sizing: border-box !important;

    h2 {
      color: #ffffff;
      margin-top: 20px;
      font-size: 40px;
      text-align: center;
      position: relative;
      // top: 1000px;
      opacity: 0;
      // transition: all 0.7s;
    }

    p {
      color: #999999;
      font-size: 18px;
      margin-top: 10px;

      text-align: center;
      line-height: 56px;
      position: relative;
      opacity: 0;

      // top: 1000px;
      // transition: all 0.9s;
    }
  }

  .scene_bot {
    width: 1200px;
    margin: 0 auto;
    margin-top: 50px;
  }

  ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;

    li {
      text-align: center;
      margin-top: 34px;
      width: 353px;
      height: 275px;

      position: relative;
      // top: 1000px;
      opacity: 0;

      .pic {
        width: 353px;
        height: 220px;
        overflow: hidden;
        border-radius: 20px;
        margin-bottom: 34px;

        img {
          transition: all 0.7s;
          width: 353px;
          height: 220px;
        }
      }

      span {
        color: #ffffff;
        font-size: 16px;
      }
    }

    li:hover {
      .pic {
        img {
          transform: scale(1.1);
        }
      }
    }

    // li:nth-child(1) {
    //   transition: all 1.1s;

    //   // .pic {
    //   //   background: url('https://jingye.oss-cn-qingdao.aliyuncs.com/VR/vr01-2.png')
    //   //     no-repeat;
    //   //   background-size: 100% 100%;
    //   // }
    // }

    // li:nth-child(2) {
    //   transition: all 1.3s;

    //   // .pic {
    //   //   background: url('https://jingye.oss-cn-qingdao.aliyuncs.com/VR/vr02-2.png')
    //   //     no-repeat;
    //   //   background-size: 100% 100%;
    //   // }
    // }

    // li:nth-child(3) {
    //   transition: all 1.5s;

    //   // .pic {
    //   //   background: url('https://jingye.oss-cn-qingdao.aliyuncs.com/VR/vr03-2.png')
    //   //     no-repeat;
    //   //   background-size: 100% 100%;
    //   // }
    // }

    // li:nth-child(4) {
    //   transition: all 1.7s;

    //   // .pic {
    //   //   background: url('https://jingye.oss-cn-qingdao.aliyuncs.com/VR/vr04-2.png')
    //   //     no-repeat;
    //   //   background-size: 100% 100%;
    //   // }
    // }

    // li:nth-child(5) {
    //   transition: all 1.8s;

    //   // .pic {
    //   //   background: url('https://jingye.oss-cn-qingdao.aliyuncs.com/VR/vr05-2.png')
    //   //     no-repeat;
    //   //   background-size: 100% 100%;
    //   // }
    // }

    // li:nth-child(6) {
    //   transition: all 2s;

    //   // .pic {
    //   //   background: url('https://jingye.oss-cn-qingdao.aliyuncs.com/VR/vr06-2.png')
    //   //     no-repeat;
    //   //   background-size: 100% 100%;
    //   // }
    // }
  }
}

.scene_active {
  // top: 0;
  animation: fadeInUp 1s ease forwards;

  .scene_top {
    h2 {
      animation: fadeInUp 1.1s ease forwards;
    }

    p {
      // top: 0;
      animation: fadeInUp 1.3s ease forwards;
    }
  }
}

.scene_bot_active {
  ul {
    li:nth-child(1) {
      // top: 0 !important;
      animation: fadeInUp 1.3s ease forwards;
    }

    li:nth-child(2) {
      animation: fadeInUp 1.5s ease forwards;
    }

    li:nth-child(3) {
      animation: fadeInUp 1.7s ease forwards;
    }

    li:nth-child(4) {
      animation: fadeInUp 1.9s ease forwards;
    }

    li:nth-child(5) {
      animation: fadeInUp 2.1s ease forwards;
    }

    li:nth-child(6) {
      animation: fadeInUp 2.3s ease forwards;
    }
  }
}

// 那些大咖选择我们
.Vr_bigShot {
  width: 100%;
  height: 500px;

  .vr_bigShot_top {
    width: 100%;
    height: 220px;
    // background-color: red;
    overflow: hidden;

    h2 {
      font-size: 40px;
      color: #333333;
      text-align: center;
      margin-top: 75px;
    }

    p {
      margin-top: 34px;
      color: #666666;
      font-size: 18px;
      text-align: center;
    }
  }

  .vr_bigShot__bot {
    width: 100%;
    height: 280px !important;
    // background-color: pink;
    position: relative;

    .seamless-warp2 {
      overflow: hidden;
      height: 190px;
      width: 100%;
      position: absolute;
      top: 50%;
      transform: translateY(-50%); // >div>div {
      //   float: left !important;
      // }

      ul.item {
        float: left;
        width: 100%;

        li {
          width: 231px;
          height: 147px;
          box-shadow: 0px 0px 20px 0px rgba(230, 230, 230, 0.75);
          border-radius: 10px;
          float: left;
          margin-right: 10px;
          position: relative;
          margin: 30px;

          img {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
          }
        }
      }
    }
  }
}